CN218781510U

CN218781510U - Liquid ammonia preparation facilities

Info

Publication number: CN218781510U
Application number: CN202223246516.3U
Authority: CN
Inventors: 赵海琴; 王峰
Original assignee: Suzhou Liaojin Gas Co ltd
Current assignee: Suzhou Liaojin Gas Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-03-31
Anticipated expiration: 2032-12-05

Abstract

The utility model relates to a liquid ammonia preparation device, which comprises an installation base and a connecting assembly, wherein the top of the installation base is fixedly provided with a suction pump, a pressure pump and a storage box, the left side of the storage box is fixedly provided with a refrigerator, and the right side of the pressure pump is fixedly provided with a first right-angle connecting pipe; the number of the connecting assemblies is two, the two connecting assemblies are respectively positioned above the first right-angle connecting pipe and below the refrigerator, and a main connecting pipe is arranged between the two connecting assemblies; coupling assembling includes first connecting ring, fixed block and installation piece, the quantity of first connecting ring be two install respectively on the pipeline of refrigerator downside with the outside of first right angle connecting pipe, the left and right sides of first connecting ring all is fixed mutually with the fixed block. This liquid ammonia preparation facilities can dismantle the ammonia pipeline that has impurity and get off and clear up to realized the purpose of convenient to detach clearance.

Description

Liquid ammonia preparation facilities

Technical Field

The utility model relates to a liquid ammonia preparation technical field specifically is a liquid ammonia preparation facilities.

Background

Liquid ammonia, also known as anhydrous ammonia, is a colorless liquid with a strong pungent odor, and ammonia is an important chemical raw material, and for convenience in transportation and storage, gaseous ammonia gas is usually pressurized or cooled to obtain liquid ammonia.

The production of liquid ammonia is all pressurizeed or is cooled preparation by gaseous ammonia usually and is obtained, some chemical products also can produce some accessory substances ammonia in the course of working, but can have certain impurity usually in these ammonia, and during the transportation of these ammonia that have impurity, its impurity can be attached to the pipeline of transportation, can influence the purity that continues to prepare liquid ammonia for a long time, and the ammonia pipeline that has impurity because of the transportation is not convenient for dismantle, thereby inconvenient clearing up inside the pipeline, so a liquid ammonia preparation facilities has been proposed and the above problem is solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a liquid ammonia preparation facilities possesses advantages such as convenient to detach clearance, has solved the problem of the clearance of not being convenient for dismantle.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a liquid ammonia preparation facilities, is including installation base and coupling assembling, the top fixed mounting of installation base has aspirator pump, force (forcing) pump and storage box, the left side fixed mounting of storage box has the refrigerator, the right side fixed mounting of force (forcing) pump has first right angle connecting pipe.

The quantity of coupling assembling is two sets of the top that is located first right angle connecting pipe respectively and the below of refrigerator, and quantity is two sets install main connecting pipe between the coupling assembling.

Coupling assembling includes first connecting ring, fixed block and installation piece, the quantity of first connecting ring be two install respectively on the pipeline of refrigerator downside with the outside of first right angle connecting pipe, the left and right sides of first connecting ring all is fixed mutually with the fixed block, one side that the fixed block is close to main connecting pipe center pin all articulates mutually with the installation piece.

Further, the left and right sides equal fixed mounting has the mounting panel between the installation piece, the mounting panel is located the outside of main connecting pipe.

Further, the upper side and the lower side of the main connecting pipe are fixedly provided with second connecting rings, the upper side of each second connecting ring is connected with the upper side of the corresponding first connecting ring, and the lower side of each main connecting pipe is connected with the lower side of the corresponding first connecting ring.

Furthermore, the left and right sides one side that the centre of a circle of main connecting pipe was kept away from to the mounting panel all fixed mounting has the connecting block, the left and right sides it has bolt group to run through between the connecting block.

Further, the left side fixed mounting of main connecting pipe has the pressure release pipeline, the middle part fixed mounting of pressure release pipeline has the second valve, the manometer is installed at the top of second valve.

Further, a second right-angle connecting pipe is fixedly mounted on the right side of the refrigerator and runs through the left side wall of the storage box, a third connecting pipe is fixedly mounted on the right side of the storage box, and a first valve is fixedly mounted in the middle of the third connecting pipe.

Further, a second connecting pipe is fixedly installed between the pressure pump and the air suction pump, a first connecting pipe is fixedly installed on the left side of the air suction pump, and a third valve is fixedly installed in the middle of the first connecting pipe.

Further, the getter pump is located on the left side of the booster pump, and the booster pump is located on the left side of the storage tank.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this liquid ammonia preparation facilities when using, can be two sets of coupling assembling through quantity, dismantles the main connecting pipe to can clear up the main connecting pipe, conveniently clear up the inside of main connecting pipe.

2. This liquid ammonia preparation facilities can know the inside pressure size of current main connecting pipe through the manometer, and when pressure was too big, rotatory second valve can carry out the pressure release and handle, and the refrigerator can be with the refrigeration of pressurized ammonia, and the inside that enters into the storage box at last becomes liquid ammonia.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged view of the connection assembly of the present invention;

FIG. 3 is an enlarged view of A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of B in fig. 1 according to the present invention.

In the figure: the air compressor comprises a first connecting pipe 1, a suction pump 2, a second connecting pipe 3, a pressure pump 4, a first right-angle connecting pipe 5, a main connecting pipe 6, a storage tank 7, a third connecting pipe 8, a first valve 9, a second valve 10, a pressure relief pipeline 11, a pressure gauge 12, a refrigerator 13, a second right-angle connecting pipe 14, a third valve 15, a first connecting ring 16, a fixed block 17, an installation block 18, a connection block 19, a bolt group 20, an installation plate 21 and a second connecting ring 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a liquid ammonia preparation device in this embodiment includes an installation base and a connection assembly, a getter pump 2, a pressure pump 4 and a storage tank 7 are fixedly installed at the top of the installation base, a refrigerator 13 is fixedly installed at the left side of the storage tank 7, a first right-angle connection pipe 5 is fixedly installed at the right side of the pressure pump 4, the connection assembly is provided with two sets of pipes respectively located above the first right-angle connection pipe 5 and below the refrigerator 13, a main connection pipe 6 is installed between the two sets of connection assemblies, in addition, a second right-angle connection pipe 14 is fixedly installed at the right side of the refrigerator 13, the second right-angle connection pipe 14 penetrates through the left side wall of the storage tank 7, a third connection pipe 8 is fixedly installed at the right side of the storage tank 7, a first valve 9 is fixedly installed at the middle of the third connection pipe 8, a second connection pipe 3 is fixedly installed between the pressure pump 4 and the getter pump 2, a first connection pipe 1 is fixedly installed at the left side of the getter pump 2, a third valve 15 is fixedly installed at the middle of the first connection pipe 1, and finally, the getter pump 2 is located at the left side of the pressure pump 4 located at the left side of the storage tank 7.

It should be added that the left side of the second right-angle connection pipe 14 is connected to the left sidewall inside the storage tank 7, the third connection pipe 8 is located below the right sidewall of the storage tank 7, the first valve 9 can control the outflow speed of the liquid ammonia from the third connection pipe 8, and the refrigerator 13 can refrigerate the ammonia gas entering from the main connection pipe 6.

The connecting assembly comprises a first connecting ring 16, a fixing block 17 and a mounting block 18, the number of the first connecting ring 16 is two, the two first connecting rings are respectively mounted on a pipeline on the lower side of the refrigerator 13 and outside the first right-angle connecting pipe 5, the left side and the right side of the first connecting ring 16 are both fixed with the fixing block 17, one side of the fixing block 17 close to the central axis of the main connecting pipe 6 is hinged to the mounting block 18, wherein a mounting plate 21 is fixedly mounted between the mounting blocks 18 on the left side and the right side, the mounting plate 21 is located outside the main connecting pipe 6, a second connecting ring 22 is fixedly mounted on the upper side and the lower side of the main connecting pipe 6, the second connecting ring 22 on the upper side is connected with the first connecting ring 16 on the upper side, the main connecting pipe 6 on the lower side is connected with the first connecting ring 16 on the lower side, in addition, a connecting block 19 is fixedly mounted on one side of the mounting plates 21 on the left side and the left side, which is far away from the center of the main connecting pipe 6, a bolt group 20 penetrates through the connecting blocks 19 on the left side and the left side, finally, a pressure relief pipeline 11 is fixedly mounted on the left side of the main connecting pipe 6, a second valve 10 is fixedly mounted in the middle of the pressure relief pipeline 11, a second valve 10 is fixedly mounted in the middle of the pressure relief pipeline 10, and a pressure gauge 12 is mounted on the top of the pressure relief valve 10.

It needs to be supplemented that the pressure inside the current main connecting pipe 6 can be known through the pressure gauge 12, when the pressure is too high, the pressure relief processing can be performed by rotating the second valve 10, the number of the mounting plates 21 in one group of connecting assemblies is four, the number of the bolt groups 20, the mounting blocks 18 and the fixing blocks 17 is two, the bolt groups 20 comprise bolts and nuts, and the bolts and the nuts are in threaded connection.

The working principle of the embodiment is as follows:

when the liquid ammonia preparation device is used, the air suction pump 2 and the pressure pump 4 are started, then the third valve 15 is opened, ammonia gas enters the air suction pump 2 along with the first connecting pipe 1, enters the pressure pump 4 through the second connecting pipe 3 for pressurization, enters the refrigerator 13 through the first right-angle connecting pipe 5 and the main connecting pipe 6 for refrigeration, and enters the storage tank 7 through the second right-angle connecting pipe 14 to become liquid ammonia after refrigeration is completed; when cleaning is needed, the bolts of the bolt set 20 are separated from the nuts by rotating the bolt set 20, then the mounting blocks 18 are rotated through the fixing blocks 17, the main connecting pipe 6 can be taken out from the first connecting rings 16 on the upper side and the lower side, then cleaning is conducted, after cleaning is completed, the main connecting pipe 6 is mounted between the first connecting rings 16 on the upper side and the lower side by rotating the mounting blocks 18 through the fixing blocks 17, the main connecting pipe 6 is located between the mounting plates 21 on the left side and the right side, fixing is conducted through the bolt set 20, the pressure gauge 12 can know the current pressure inside the main connecting pipe 6, when the pressure is too high, the second valve 10 is rotated, pressure relief processing can be conducted, and when liquid ammonia inside the storage box 7 needs to be discharged, liquid ammonia inside the storage box 7 can be discharged from the third connecting pipe 8 by rotating the handle above the first valve 9.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a liquid ammonia preparation facilities, includes installation base and coupling assembling, its characterized in that: the top of the mounting base is fixedly provided with a suction pump (2), a booster pump (4) and a storage box (7), the left side of the storage box (7) is fixedly provided with a refrigerator (13), and the right side of the booster pump (4) is fixedly provided with a first right-angle connecting pipe (5);

the number of the connecting assemblies is two, the two connecting assemblies are respectively positioned above the first right-angle connecting pipe (5) and below the refrigerator (13), and a main connecting pipe (6) is arranged between the two connecting assemblies;

coupling assembling includes first connecting ring (16), fixed block (17) and installation piece (18), the quantity of first connecting ring (16) be two install respectively on the pipeline of refrigerator (13) downside with the outside of first right angle connecting pipe (5), the left and right sides of first connecting ring (16) all is fixed mutually with fixed block (17), one side that fixed block (17) are close to main connecting pipe (6) center pin all articulates mutually with installation piece (18).

2. The liquid ammonia production apparatus according to claim 1, characterized in that: the left and right sides equal fixed mounting has mounting panel (21) between installation piece (18), mounting panel (21) are located the outside of main connecting pipe (6).

3. The liquid ammonia production apparatus according to claim 1, characterized in that: the upper side and the lower side of the main connecting pipe (6) are fixedly provided with second connecting rings (22), the upper side of each second connecting ring (22) is connected with the upper side first connecting ring (16), and the lower side of each main connecting pipe (6) is connected with the lower side first connecting ring (16).

4. The liquid ammonia production apparatus according to claim 2, wherein: the left and right sides the equal fixed mounting in one side that main connecting pipe (6) centre of a circle was kept away from in mounting panel (21) has connecting block (19), the left and right sides it has bolt group (20) to run through between connecting block (19).

5. The liquid ammonia production apparatus according to claim 1, characterized in that: the left side fixed mounting of main connecting pipe (6) has pressure release pipeline (11), the middle part fixed mounting of pressure release pipeline (11) has second valve (10), manometer (12) are installed at the top of second valve (10).

6. The liquid ammonia production apparatus according to claim 1, characterized in that: the right side fixed mounting of refrigerator (13) has second right angle connecting pipe (14), second right angle connecting pipe (14) run through in the left side wall of storage box (7), the right side fixed mounting of storage box (7) has third connecting pipe (8), the middle part fixed mounting of third connecting pipe (8) has first valve (9).

7. The liquid ammonia production apparatus according to claim 1, characterized in that: fixed mounting has second connecting pipe (3) between force (4) and aspirator pump (2), the left side fixed mounting of aspirator pump (2) has first connecting pipe (1), the middle part fixed mounting of first connecting pipe (1) has third valve (15).

8. The liquid ammonia production apparatus according to claim 1, wherein: the air suction pump (2) is located on the left side of the pressure pump (4), and the pressure pump (4) is located on the left side of the storage box (7).